#include <iostream>
using namespace std;
// import / streamline an array  
// myArrayImport1.cpp
// both integer and pointer can return the values
// pointer can alter the values at the address 
// intger does it as a soft (not deep) copy. 
int get_array(int x); 
int *ref_add; 
int main()
{
	int a2 , *a3, *a4; 
	cout<<"\n retreiving array "; 
	for(int i= 0; i < 4; i++)
	{
		 a2 = get_array(i);
		 *a3 = get_array(i);
		 *a4 = *a3;
	   cout<<"\n round " << i << " a2 value :" <<a2 << "  at " << &a2;
		cout<<"\n \t \b *a3 value "  <<*a3 << " : at "<< a3;
		cout<<"\n \t \b *a4 value "  <<*a4 << " : at "<< a4;
		
	}

return 0; 
}
int get_array(int x)
{
	int n2[4] = { 1,2,3,4}; 
	//cout<<"\n ref add received "<< ref_add; 
	return n2[x]; 
}